- Effective
- May 15, 1962
- Model
- 269A
- Data sheet
- TCDS4H12
- Registered aircraft
- 98 matched by model
- Product
- Aircraft · Rotorcraft
Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed May 30, 2024.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
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On this page
The airworthiness directive
62-11-04 HUGHES: Amdt. 438 Part 507 Federal Register May 15, 1962. Applies to Model 269A Helicopters Equipped With Lycoming Model 0-360-C2D Engines of Serial Numbers L-3816-36 Through L-4599-36 and L-4601-36 Through L-4640-36.
Compliance required within 50 hours' time in service after the effective date of this directive.
Because of revisions to the operating limitations necessitated by changes in engine camshafts which resulted in a reduction in maximum horsepower, the FAA approved Flight Manual shall be revised to incorporate the new operating limitations as set forth in Hughes Model 269A Flight Manual revised page 24A.
When engines modified to incorporate a new camshaft in accordance with Lycoming Service Instructions are installed, the aircraft may be operated in accordance with original operating limitations.
This directive effective May 15, 1962.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 98
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1952 | 1 |
|---|---|
| 1961 | 2 |
| 1962 | 9 |
| 1963 | 12 |
| 1964 | 6 |
| 1965 | 6 |
| 1966 | 9 |
| 1967 | 4 |
| 1968 | 6 |
| 1969 | 4 |
39 with no year recorded